Dental instrument



FIG. 1 is a perspective view taken from the bottom of a dental instrument showing my new design;

FIG. 2 is a front elevational view thereof

FIG. 3 is a rear elevational view thereof

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevational view thereof, the right side elevational views being a mirror image thereto; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a dental instrument, as shown and described. 